Centrifugal Casting High Chromium iron Rolls Grade I (HCrI)

Centrifugally cast high chromium iron roll I is a roll made of high chromium iron, produced by a centrifugal casting process. High chromium iron is a very hard material with a hardness of HSD 60-75. The white layer of the centrifugally cast high chromium iron roll has high hardness and wear resistance, which can extend the service life of the roll. It can withstand impact and vibration under high temperatures and high pressure and is not prone to thermal cracks and breakage. Centrifugally cast high-chromium iron roll I have good thermal fatigue resistance and can be used in high-strength, high-precision rolling operations. The centrifugal casting process can make the structure of the roll uniform and dense, thereby improving the dimensional stability of the roll. The centrifugally cast high chromium iron rollers have good dimensional stability and are not easily deformed, ensuring the accuracy and quality of rolled products. With good thermal conductivity, the centrifugal casting process can make the structure of the roll denser and further improve the heat dissipation of the roll. The centrifugally cast high-chromium iron roll I has good heat dissipation, which can reduce the thermal deformation of the roll and improve the quality of the rolled products.

Hardness HSD: 60-75
Nickel composition %: 0.7-1.7
Suitable for racks: refined and rolled
Usage: Hot strip mills, edge roll mills, temper roll mills and medium plate mills; cold strip mills; section universal mill ring.